Update app.py

app.py

@@ -124,7 +124,7 @@ def messages():
 
             def on_connect():
                 logging.info("Connected to Perplexity AI")
-                sio.emit('perplexity_ask', previous_messages, {
+                emit_data = {
                     "version": "2.9",
                     "source": "default",
                     "attachments": [],
@@ -139,7 +139,8 @@ def messages():
                     "frontend_context_uuid": str(uuid.uuid4()),
                     "prompt_source": "user",
                     "query_source": "home"
-                })
+                }
+                sio.emit('perplexity_ask', (previous_messages, emit_data))
 
             def on_query_progress(data):
                 nonlocal response_text